Troms (Norwegian: [trʊms] ; Northern Sami: Romsa; Kven: Tromssa; Finnish: Tromssa) is a county in northern Norway. It borders Finnmark county to the northeast and Nordland county in the southwest. Norrbotten Län in Sweden is located to the south and further southeast is a shorter border with Lapland Province in Finland. To the west is the Norwegian Sea (Atlantic Ocean). The county had a population of 169,610 in 2024.
The entire county, which was established in 1866, is located north of the Arctic Circle. The Troms County Municipality is the governing body for the county, elected by the people of Troms, while the Troms county governor is a representative of the King and Government of Norway.
